/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import {
    defineComponent,
    PropType,
    toRefs,
    h,
    onMounted,
    ref,
    watch,
    getCurrentInstance,
    computed
} from 'vue'
import {useI18n} from 'vue-i18n'
import {useRoute} from 'vue-router'
import Modal from '@/components/modal'
import {useForm} from './use-form'
import {useModal} from './use-modal'
import {
    NForm,
    NFormItem,
    NButton,
    NIcon,
    NInput,
    NSpace,
    NRadio,
    NRadioGroup,
    NSelect,
    NSwitch,
    NCheckbox,
    NDatePicker,
    NRadioButton
} from 'naive-ui'
import {
    ArrowDownOutlined,
    ArrowUpOutlined,
    DeleteOutlined,
    PlusCircleOutlined
} from '@vicons/antd'
import {IDefinitionData} from '../types'
import styles from '../index.module.scss'

const props = {
    row: {
        type: Object as PropType<IDefinitionData>,
        default: {}
    },
    show: {
        type: Boolean as PropType<boolean>,
        default: false
    },
    taskCode: {
        type: String
    }
}

export default defineComponent({
    name: 'workflowDefinitionStart',
    props,
    emits: ['update:show', 'update:row', 'updateList'],
    setup(props, ctx) {
        const parallelismRef = ref(false)
        const {t} = useI18n()
        const route = useRoute()
        const {startState} = useForm()
        const {
            variables,
            handleStartDefinition,
            getWorkerGroups,
            getAlertGroups,
            getEnvironmentList,
            getStartParamsList
        } = useModal(startState, ctx)

        const hideModal = () => {
            ctx.emit('update:show')
        }

        const handleStart = () => {
            handleStartDefinition(props.row.code)
        }

        const generalWarningTypeListOptions = () => [
            {
                value: 'NONE',
                label: t('project.workflow.none_send')
            },
            {
                value: 'SUCCESS',
                label: t('project.workflow.success_send')
            },
            {
                value: 'FAILURE',
                label: t('project.workflow.failure_send')
            },
            {
                value: 'ALL',
                label: t('project.workflow.all_send')
            }
        ]

        const generalPriorityList = () => [
            {
                value: 'HIGHEST',
                label: 'HIGHEST',
                color: '#ff0000',
                icon: ArrowUpOutlined
            },
            {
                value: 'HIGH',
                label: 'HIGH',
                color: '#ff0000',
                icon: ArrowUpOutlined
            },
            {
                value: 'MEDIUM',
                label: 'MEDIUM',
                color: '#EA7D24',
                icon: ArrowUpOutlined
            },
            {
                value: 'LOW',
                label: 'LOW',
                color: '#2A8734',
                icon: ArrowDownOutlined
            },
            {
                value: 'LOWEST',
                label: 'LOWEST',
                color: '#2A8734',
                icon: ArrowDownOutlined
            }
        ]

        const showTaskDependType = computed(
            () => route.name === 'workflow-definition-detail'
        )

        const renderLabel = (option: any) => {
            return [
                h(
                    NIcon,
                    {
                        style: {
                            verticalAlign: 'middle',
                            marginRight: '4px',
                            marginBottom: '3px'
                        },
                        color: option.color
                    },
                    {
                        default: () => h(option.icon)
                    }
                ),
                option.label
            ]
        }

        const updateWorkerGroup = () => {
            startState.startForm.environmentCode = null
        }

        const addStartParams = () => {
            variables.startParamsList.push({
                prop: '',
                value: ''
            })
        }

        const updateParamsList = (index: number, param: Array<string>) => {
            variables.startParamsList[index].prop = param[0]
            variables.startParamsList[index].value = param[1]
        }

        const removeStartParams = (index: number) => {
            variables.startParamsList.splice(index, 1)
        }

        const trim = getCurrentInstance()?.appContext.config.globalProperties.trim

        onMounted(() => {
            getWorkerGroups()
            getAlertGroups()
            getEnvironmentList()
        })

        watch(
            () => props.show,
            () => {
                if (props.show) {
                    getStartParamsList(props.row.code)
                    if (props.taskCode)
                        startState.startForm.startNodeList = props.taskCode
                }
            }
        )

        return {
            t,
            showTaskDependType,
            parallelismRef,
            hideModal,
            handleStart,
            generalWarningTypeListOptions,
            generalPriorityList,
            renderLabel,
            updateWorkerGroup,
            removeStartParams,
            addStartParams,
            updateParamsList,
            ...toRefs(variables),
            ...toRefs(startState),
            ...toRefs(props),
            trim
        }
    },

    render() {
        const {t} = this
        return (
            <Modal
                show={this.show}
                title={t('project.workflow.set_parameters_before_starting')}
                onCancel={this.hideModal}
                onConfirm={this.handleStart}
                confirmLoading={this.saving}
            >
                <NForm ref='startFormRef' model={this.startForm} rules={this.rules}>
                    <NFormItem
                        label={t('project.workflow.workflow_name')}
                        path='workflow_name'
                    >
                        <div class={styles.formItem} title={this.row.name}>
                            {this.row.name}
                        </div>
                    </NFormItem>
                    <NFormItem
                        label={t('project.workflow.failure_strategy')}
                        path='failureStrategy'
                    >
                        <NRadioGroup v-model:value={this.startForm.failureStrategy}>
                            <NSpace>
                                <NRadio value='CONTINUE'>
                                    {t('project.workflow.continue')}
                                </NRadio>
                                <NRadio value='END'>{t('project.workflow.end')}</NRadio>
                            </NSpace>
                        </NRadioGroup>
                    </NFormItem>
                    {this.showTaskDependType && (
                        <NFormItem
                            label={t('project.workflow.node_execution')}
                            path='taskDependType'
                        >
                            <NRadioGroup v-model:value={this.startForm.taskDependType}>
                                <NSpace>
                                    <NRadio value='TASK_POST'>
                                        {t('project.workflow.backward_execution')}
                                    </NRadio>
                                    <NRadio value='TASK_PRE'>
                                        {t('project.workflow.forward_execution')}
                                    </NRadio>
                                    <NRadio value='TASK_ONLY'>
                                        {t('project.workflow.current_node_execution')}
                                    </NRadio>
                                </NSpace>
                            </NRadioGroup>
                        </NFormItem>
                    )}
                    <NFormItem
                        label={t('project.workflow.notification_strategy')}
                        path='warningType'
                    >
                        <NSelect
                            options={this.generalWarningTypeListOptions()}
                            v-model:value={this.startForm.warningType}
                        />
                    </NFormItem>
                    <NFormItem
                        label={t('project.workflow.workflow_priority')}
                        path='processInstancePriority'
                    >
                        <NSelect
                            options={this.generalPriorityList()}
                            renderLabel={this.renderLabel}
                            v-model:value={this.startForm.processInstancePriority}
                        />
                    </NFormItem>
                    <NFormItem
                        label={t('project.workflow.worker_group')}
                        path='workerGroup'
                    >
                        <NSelect
                            options={this.workerGroups}
                            onUpdateValue={this.updateWorkerGroup}
                            v-model:value={this.startForm.workerGroup}
                        />
                    </NFormItem>
                    <NFormItem
                        label={t('project.workflow.environment_name')}
                        path='environmentCode'
                    >
                        <NSelect
                            options={this.environmentList.filter((item: any) =>
                                item.workerGroups?.includes(this.startForm.workerGroup)
                            )}
                            v-model:value={this.startForm.environmentCode}
                            clearable
                        />
                    </NFormItem>
                    <NFormItem
                        label={t('project.workflow.alarm_group')}
                        path='warningGroupId'
                    >
                        <NSelect
                            options={this.alertGroups}
                            placeholder={t('project.workflow.please_choose')}
                            v-model:value={this.startForm.warningGroupId}
                            clearable
                        />
                    </NFormItem>
                    <NFormItem
                        label={t('project.workflow.complement_data')}
                        path='complement_data'
                    >
                        <NCheckbox
                            checkedValue={'COMPLEMENT_DATA'}
                            uncheckedValue={'START_PROCESS'}
                            v-model:checked={this.startForm.execType}
                        >
                            {t('project.workflow.whether_complement_data')}
                        </NCheckbox>
                    </NFormItem>
                    {this.startForm.execType &&
                        this.startForm.execType !== 'START_PROCESS' && (
                            <NSpace vertical class={styles['width-100']}>
                                <NFormItem
                                    label={t('project.workflow.mode_of_dependent')}
                                    path='complementDependentMode'
                                >
                                    <NRadioGroup
                                        v-model:value={this.startForm.complementDependentMode}
                                    >
                                        <NSpace>
                                            <NRadio value={'OFF_MODE'}>
                                                {t('project.workflow.close')}
                                            </NRadio>
                                            <NRadio value={'ALL_DEPENDENT'}>
                                                {t('project.workflow.open')}
                                            </NRadio>
                                        </NSpace>
                                    </NRadioGroup>
                                </NFormItem>
                                <NFormItem
                                    label={t('project.workflow.mode_of_execution')}
                                    path='runMode'
                                >
                                    <NRadioGroup v-model:value={this.startForm.runMode}>
                                        <NSpace>
                                            <NRadio value={'RUN_MODE_SERIAL'}>
                                                {t('project.workflow.serial_execution')}
                                            </NRadio>
                                            <NRadio value={'RUN_MODE_PARALLEL'}>
                                                {t('project.workflow.parallel_execution')}
                                            </NRadio>
                                        </NSpace>
                                    </NRadioGroup>
                                </NFormItem>
                                {this.startForm.runMode === 'RUN_MODE_PARALLEL' && (
                                    <NFormItem
                                        label={t('project.workflow.parallelism')}
                                        path='expectedParallelismNumber'
                                    >
                                        <NCheckbox v-model:checked={this.parallelismRef}>
                                            {t('project.workflow.custom_parallelism')}
                                        </NCheckbox>
                                        <NInput
                                            allowInput={this.trim}
                                            disabled={!this.parallelismRef}
                                            placeholder={t(
                                                'project.workflow.please_enter_parallelism'
                                            )}
                                            v-model:value={this.startForm.expectedParallelismNumber}
                                        />
                                    </NFormItem>
                                )}
                                <NFormItem
                                    label={t('project.workflow.schedule_date')}
                                    path={
                                        this.startForm.dataDateType === 1
                                            ? 'startEndTime'
                                            : 'scheduleTime'
                                    }
                                >
                                    <NSpace vertical class={styles['width-100']}>
                                        <NRadioGroup
                                            name='data-date'
                                            v-model:value={this.startForm.dataDateType}
                                        >
                                            {[
                                                {label: t('project.workflow.select_date'), value: 1},
                                                {label: t('project.workflow.enter_date'), value: 2}
                                            ].map((item) => (
                                                <NRadioButton {...item} key={item.value}/>
                                            ))}
                                        </NRadioGroup>

                                        {this.startForm.dataDateType === 1 ? (
                                            <NDatePicker
                                                type='datetimerange'
                                                clearable
                                                v-model:value={this.startForm.startEndTime}
                                                placement='top'
                                            />
                                        ) : (
                                            <NInput
                                                allowInput={this.trim}
                                                clearable
                                                type='textarea'
                                                v-model:value={this.startForm.scheduleTime}
                                                placeholder={t('project.workflow.schedule_date_tips')}
                                            />
                                        )}
                                    </NSpace>
                                </NFormItem>
                            </NSpace>
                        )}
                    <NFormItem
                        label={t('project.workflow.startup_parameter')}
                        path='startup_parameter'
                    >
                        {this.startParamsList.length === 0 ? (
                            <NButton text type='primary' onClick={this.addStartParams}>
                                <NIcon>
                                    <PlusCircleOutlined/>
                                </NIcon>
                            </NButton>
                        ) : (
                            <NSpace vertical>
                                {this.startParamsList.map((item, index) => (
                                    <NSpace class={styles.startup} key={Date.now() + index}>
                                        <NInput
                                            allowInput={this.trim}
                                            pair
                                            separator=':'
                                            placeholder={['prop', 'value']}
                                            defaultValue={[item.prop, item.value]}
                                            onUpdateValue={(param) =>
                                                this.updateParamsList(index, param)
                                            }
                                        />
                                        <NButton
                                            text
                                            type='error'
                                            onClick={() => this.removeStartParams(index)}
                                            class='btn-delete-custom-parameter'
                                        >
                                            <NIcon>
                                                <DeleteOutlined/>
                                            </NIcon>
                                        </NButton>
                                        <NButton
                                            text
                                            type='primary'
                                            onClick={this.addStartParams}
                                            class='btn-create-custom-parameter'
                                        >
                                            <NIcon>
                                                <PlusCircleOutlined/>
                                            </NIcon>
                                        </NButton>
                                    </NSpace>
                                ))}
                            </NSpace>
                        )}
                    </NFormItem>
                    <NFormItem
                        label={t('project.workflow.whether_dry_run')}
                        path='dryRun'
                    >
                        <NSwitch
                            checkedValue={1}
                            uncheckedValue={0}
                            v-model:value={this.startForm.dryRun}
                        />
                    </NFormItem>
                </NForm>
            </Modal>
        )
    }
})
